Coon Island tide times

Coon Islnad, George Inlet, AKCoon Islnad, George InletNOAA 9450533Saturday, October 10 · AKDTSat Oct 10Predictions onlyChange station
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Today at Coon Island the next low tide is at 6:47 AM (0.2 ft) and the next high tide is at 1:03 PM (17.2 ft). Tomorrow's first low is at 7:20 AM. Spring tides peak tomorrow, so expect bigger highs and lower lows.

Estimated now
9.1 ft ↓
Falling 4.2 ft per hour
Next low
6:47 AM
In 3 h 10 min · 0.2 ft
Next high
1:03 PM
In 9 h 26 min · 17.2 ft
Tide range today
18.7 ft
Spring tides Sunday
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ft14 ft16 ft18 ftNOW 3:3712:58 AMHigh · 15.9 ft6:47 AMLow · 0.2 ft1:03 PMHigh · 17.2 ft7:16 PMLow · −1.5 ft
Tide chart for Coon Island, today. High 15.9 ft at 12:58 AM, low 0.2 ft at 6:47 AM, high 17.2 ft at 1:03 PM, low −1.5 ft at 7:16 PM.

Heights and times are estimated from Ketchikan, Tongass Narrows using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • High12:58 AM15.9 ft
  • Low6:47 AM0.2 ft
  • High1:03 PM17.2 ft
  • Low7:16 PM−1.5 ft
Tide times for Coon Island
TideTimeHeight
High12:58 AM15.9 ft
Low6:47 AM0.2 ft
High1:03 PM17.2 ft
Low7:16 PM−1.5 ft
Sunrise
7:07 AM
First light 6:30
Sunset
6:00 PM
Last light 6:37
Moon
0%
New moon
Tide range
18.7 ft
Spring tides Sun

Best windows today

Plan the week →
  • Fishing
    5:00 to 7:00 PM

    Moving water near sunset, as the tide falls toward the 7:16 PM low. Second window 7:00 to 8:00 AM.

  • Tidepools & shelling
    7:00 to 8:00 AM

    The 0.2 ft low at 6:47 AM falls in full daylight. The tide returns fast here, so start heading back by 7:45 AM.

  • Surfing
    9:00 to 11:00 AM

    Mid tide from 9:00 to 11:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 6:00 to 8:00 AM

    Under 1.5 ft around low water. Launch before 6:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodaySat 10H12:58a15.9L6:47a0.2H1:03p17.2L7:16p−1.518.7 spring tide
SunOct 11H1:38a15.7L7:20a0.8H1:34p17.3L7:51p−1.618.9 spring tide
MonOct 12H2:15a15.3L7:53a1.7H2:04p17.0L8:26p−1.318.3 spring tide
TueOct 13H2:52a14.7L8:25a2.7H2:34p16.4L9:00p−0.717.1 spring tide
WedOct 14H3:30a13.8L8:57a3.7H3:05p15.6L9:36p0.315.3
ThuOct 15H4:09a12.8L9:31a4.8H3:38p14.6L10:17p1.413.2
FriOct 16H4:55a11.8L10:10a5.8H4:17p13.5L11:06p2.511.0

Spring tides Saturday to Tuesday. Lows drop to −1.6 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9450533.

Nearby stations

Currents

Ketchikan

  • Slack1:47 AM
  • Max ebb4:12 AM 0.3 kn
  • Slack7:02 AM
  • Max flood11:08 AM 1.2 kn
  • Slack1:58 PM
  • Max ebb4:30 PM 0.3 kn
  • Slack7:26 PM
  • Max flood11:31 PM 1.3 kn

Current predictions for Ketchikan, 10 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Ketchikan, Tongass Narrows
Live gauge
None
Coordinates
55.462° N, 131.505° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9450533

About the tides at Coon Island

Coon Island has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The pattern follows the reference station at Ketchikan, Tongass Narrows. Coon Island sees a mean range of about 12.7 ft. Low tide can expose a wide area, and the return is fast. That is larger than most Alaska stations on this site. Over the next two weeks the biggest daily range, 18.9 ft, comes tomorrow, and the smallest, 5.7 ft, on October 17. Looking a year ahead, predictions peak at 18.9 ft on December 24 and bottom out at −4.2 ft on July 5.

Tides here are worked out from the reference station at Ketchikan, Tongass Narrows, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. The nearest other station is Ward Cove, 10 mi away. For tidal currents, see Ketchikan.

Predictions are based on Ketchikan, Tongass Narrows.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.